3-Aminopyrazin-2(1H)-one

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Names

[ CAS No. ]:
43029-19-2

[ Name ]:
3-Aminopyrazin-2(1H)-one

[Synonym ]:
2(1H)-pyrazinone, 3-amino-
3-aminopyrazin-2(1H)-one
3-Aminopyrazin-2-ol
3-amino-1H-pyrazin-2-one
2-pyrazinol, 3-amino-
3-Amino-2-pyrazinol

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
538.9±50.0 °C at 760 mmHg

[ Melting Point ]:
300-301ºC

[ Molecular Formula ]:
C4H5N3O

[ Molecular Weight ]:
111.102

[ Flash Point ]:
279.7±30.1 °C

[ Exact Mass ]:
111.043259

[ PSA ]:
72.03000

[ LogP ]:
-0.33

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.668

[ Storage condition ]:
2-8°C

MSDS

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Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933990090

Synthetic Route

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Precursor & DownStream

Precursor

  • 3-hydroxypyrazine-2-carboxamide
  • 3-azidopyrazin-2-amine

DownStream

  • 3-Chloropyrazin-2-amine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-aminopyrazin-2(1H)-one
  • 3-CHLOROPYRAZIN-2(1H)-ONE
  • 3-IODOQUINOLIN-2(1H)-ONE
  • 3-methylquinolin-2(1H)-one
  • 3-ETHYLQUINOXALIN-2(1H)-ONE
  • 3-AMINOQUINOLIN-2(1H)-ONE